... back pressure return 余压回水 back pressure steam 排汽 back pressure turbine 背压汽机；背压式汽轮机 ...
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back pressure steam turbine [动力] 背压式汽轮机 ; 背压蒸汽涡轮机
back-pressure steam turbine 背压式汽轮机
back pressure of steam trap 凝结水背压力
back pressure steam turbines 背压式汽轮机
bleeding back-pressure steam turbine 抽汽背压汽轮机组
Here an example is: heating the feedwater of condensing turbine by exhaust steam of a back pressure turbine (through tubular steam cooler) to raise the set's heat economy.
介绍一例：利用管式蒸汽冷却器将背压机排汽加热凝汽机给水，从而提高机组热经济性。
Selection methods of back pressure turbine according to after-heat are introduced. An example is given to show economic advantages of differential pressure power generation using heating steam.
介绍了根据余热量来选择背压汽轮机的原则方法，并以一个实例数据说明供热蒸汽差压发电在经济效益上的优越性。
When we got back, I noticed a loud, high-pitched noise. It sounded like gas or steam escaping under pressure from the basement.
就在我们返回到住处的时候，我听到一种尖锐的噪声，这种噪声听上去像是来自地下室的受压气体或蒸汽的声音。
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